ESB-2026.4389

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.4389 VolSync v0.14 security fixes and container updates 29 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: VolSync v0.14 security fixes and container Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2025-61726 CVE-2025-61728 CVE-2026-33186 CVE-2026-32282 CVE-2025-61729 Original Bulletin: https://access.redhat.com/errata/RHSA-2026:11408 Comment: CVSS (Max): 9.1 CVE-2026-33186 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N EPSS (Max): 0.0% (9th) CVE-2025-61726 2026-04-28 - --------------------------BEGIN INCLUDED TEXT-------------------- RHSA-2026:11408 - Security Advisory Issued: 2026-04-28 Updated: 2026-04-28 Synopsis Volsync v0.14 security fixes and container updates Type/Severity Security Advisory: Important Topic VolSync v0.14 General Availability release images, which provide enhancements, security fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section. Description VolSync v0.14 is a Kubernetes operator that enables asynchronous replication of persistent volumes within a cluster, or across clusters. After deploying the VolSync operator, it can create and maintain copies of your persistent data. For more information about VolSync, see: https://docs.redhat.com/documentation/en-us/ red_hat_advanced_cluster_management_for_kubernetes/2.15/html/ business_continuity/business-cont-overview#volsync or the VolSync open source community website at: https://volsync.readthedocs.io /en/stable/. Solution For more details, see the Red Hat Advanced Cluster Management for Kubernetes documentation: https://docs.redhat.com/documentation/en-us/ red_hat_advanced_cluster_management_for_kubernetes/2.15/html/ business_continuity/business-cont-overview#volsync Fixes o ACM-32276 - VolSync v0.14.2 CVEs o CVE-2025-61726 o CVE-2025-61728 o CVE-2025-61729 o CVE-2026-32282 o CVE-2026-33186 References o https://access.redhat.com/security/updates/classification/ - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================